FSC Wired bone conduction earphones with rechargeable remote does not block ears and reduces compatible with extension cable black microphone,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Features and functions of wired bone conduction earphones] The appeal of this item is that you can use it without blocking your ears. 1: Ideal for teleworking, walking, games, videos, listening to music, etc. 2: Since you can listen without blocking your ears, you can listen to the surrounding sounds while listening. Even if the surrounding sounds are noisy, you can hear the sound properly through your bones. And since you can listen without vibrating your eardrums, your ears won't get tired even if you use them for a long time, and since your ears are not blocked, you won't feel any pressure. Approx. 24g (excluding remote control) [Using the remote control] This remote control allows you to play, stop, adjust the volume, select songs, and turn bone conduction vibration on and off. Convenient! You can hear it very clearly. 1: With microphone, hands-free calling, and amplifier. 2. Bone conduction headphones that vibrate with the built-in rechargeable battery in the remote control. If the built-in rechargeable battery runs out, bone conduction will not work. Remove the microUSB charging port cover and it will take about 2 hours to fully charge. Micro USB cable sold separately. Please connect to your Micro USB compatible AC charger and charge. *AC charger is not included. 3: There is a clip on the back of the remote control, so you can attach it to your clothes. The earphones are easy to fall off, and it is easy to operate and adjust. 4: With a sliding adjuster adjustment function (25 mm on one side) 5: A remote control compatible with smartphones. The microphone is on the cord, so you can talk with clear sound quality. Since it is compatible with 3.5 mm audio devices, it is a bone conduction earphone that can be connected to various devices such as smartphones, tablets, and laptops. 6: Comes with an earphone extension cable of about 2.0 m. Ideal for elderly people watching TV, etc. [How to wear bone conduction earphones/Comfortable fit] Wear them over your ears so that the head part touches your temples. ●Uses a larger bone conduction vibration pad than usual. The ergonomic design and silicone material that fits snugly against the skin provide clear, easy-to-listen sound quality despite being bone conduction headphones. ●Fatigue-free design Lightweight and fit design means you won't get tired even if you use them for a long time. The design fits snugly over your ears so you won't get tired even if you use them for a long time. [Freely adjustable length] The neck strap of the bone conduction earphones is extendable, so you can freely adjust the length to suit your needs. [Safe and secure guarantee] 6-month warranty. We will exchange or refund defective products free of charge. Please feel free to contact us.